Method getpids

celery/apps/multi.py:491–496

(self, on_down=None)

        raise KeyError(name)

    def getpids(self, on_down=None):
        for node in self:
            if node.pid:
                yield node
            else:
                maybe_call(on_down, node)

    def __repr__(self):
        return '<{name}({0}): {1}>'.format(